[R] package usage statistics. (UPDATE)

[Vladimir Eremeev]

Dear Roger,

Tuesday, September 26, 2006, 4:16:38 PM, you wrote:

RB> On Tue, 26 Sep 2006, Vladimir Eremeev wrote:

>> Here is the perl script with some comments

RB> ??

Sorry, forgot to mention, this script is designed to run from the root
of the working directory tree.
It scans all R session histories and scripts and analyzes them.
This is performed through the call

 find({ wanted => \&wanted, no_chdir => 1 }, '.');

The second parameter to find is a list of directories.
This allows, for example, build a histogram of package usage.

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Best regards,
Vladimir                mailto:wl at eimb.ru